51397416

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1290

約数の個数: 112

約数和(自身を含む): 165261600

約数和(自身を除く): 113864184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1259, 1458, 1512, 1701, 1944, 2268, 2518, 2916, 3402, 3777, 4536, 5036, 5103, 5832, 6804, 7554, 8813, 10072, 10206, 11331, 13608, 15108, 17626, 20412, 22662, 26439, 30216, 33993, 35252, 40824, 45324, 52878, 67986, 70504, 79317, 90648, 101979, 105756, 135972, 158634, 203958, 211512, 237951, 271944, 305937, 317268, 407916, 475902, 611874, 634536, 713853, 815832, 917811, 951804, 1223748, 1427706, 1835622, 1903608, 2141559, 2447496, 2855412, 3671244, 4283118, 5710824, 6424677, 7342488, 8566236, 12849354, 17132472, 25698708, 51397416]

約数ペア:

[(1, 51397416), (2, 25698708), (3, 17132472), (4, 12849354), (6, 8566236), (7, 7342488), (8, 6424677), (9, 5710824), (12, 4283118), (14, 3671244), (18, 2855412), (21, 2447496), (24, 2141559), (27, 1903608), (28, 1835622), (36, 1427706), (42, 1223748), (54, 951804), (56, 917811), (63, 815832), (72, 713853), (81, 634536), (84, 611874), (108, 475902), (126, 407916), (162, 317268), (168, 305937), (189, 271944), (216, 237951), (243, 211512), (252, 203958), (324, 158634), (378, 135972), (486, 105756), (504, 101979), (567, 90648), (648, 79317), (729, 70504), (756, 67986), (972, 52878), (1134, 45324), (1259, 40824), (1458, 35252), (1512, 33993), (1701, 30216), (1944, 26439), (2268, 22662), (2518, 20412), (2916, 17626), (3402, 15108), (3777, 13608), (4536, 11331), (5036, 10206), (5103, 10072), (5832, 8813), (6804, 7554)]